Contents

SQA commands· 1

display sqa call 1

display sqa call-statistics· 3

sqa· 3

sqa-sip enable· 4

sqa-sip filter address· 4

sqa-sip port 5

 

SQA commands

Only SF and SD interface modules support SQA.

MDC is supported only when the device operates in standalone mode. For more information about the standalone mode, see IRF configuration in Virtual Technologies Configuration Guide.

display sqa call

Use display sqa sip call to display SIP call information.

Syntax

display sqa sip  call [ [ call-id call-id ] verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

sip: Specifies SIP calls.

call-id call-id: Specifies a SIP call by its call ID, a case-insensitive string of 1 to 64 characters. If you do not specify a SIP call, this command displays information for all SIP or H.323 calls.

verbose: Displays detailed information about a SIP call.

Usage guidelines

If you do not specify any parameters, this command displays brief information about all SIP calls.

The CPU might be overwhelmed by too many SIP calls and fail to process all packets. In this case, the caller or callee information will be displayed as 0.0.0.0:0.

Examples

# Display brief information about all SIP calls.

<Sysname> display sqa sip call

Caller                 Callee                 Call ID

192.168.111.222:65000  192.168.111.223:5000   asdlkfjakdjfkl

192.121.111.252:65012  192.171.251.223:5000   adfdfdffjakdjfkl

Table 1 Command output

Field	Description
Caller	IP address and port number of the calling party.
Callee	IP address and port number of the called party.
Call ID	ID of a SIP call, which uniquely identifies the call.

 

# Display detailed information about a SIP call.

<Sysname> display sqa sip call call-id asdlkfjakdjfkl verbose

Call ID: asdlkfjakdjfkl

  Caller information:

    IP: 192.168.111.222    Port: 65000    MAC: 0011-2233-CD55

    Tag: [email protected]

  Callee information:

    IP: 192.168.111.123    Port: 65000    MAC: 0111-2AB3-4456

    Tag: [email protected]

  Type: Audio     VLAN: 1024              StartTime: 2019-10-12 14:21:36

  MOS(F): 3      MOS(R): 3

  Forward flow (octets): 123564           Forward flow (packets): 456215

  Reverse flow (octets): 25642354         Reverse flow (packets): 2451235

Table 2 Command output

Field	Description
Call ID	ID of the call, which uniquely identifies the call.
IP	IP address of the calling party or called party.
Port	Port number of the calling party or called party.
MAC	MAC address of the calling party or called party.
Tag	Tag of the calling party or called party. The tag is a URL in the format of x@y, where x represents the username or phone number and y represents the domain name or address of the proxy server.
Type	Media type: ·     Audio. ·     Video.
VLAN	ID of the VLAN to which the SIP call belongs. This field displays a hyphen (-) if data of the SIP call is transmitted by the device through a Layer 3 routing interface.
StartTime	Time when the SIP call was established.
MOS(F)	Mean Opinion Score (MOS) value for the originating voice traffic (traffic from the calling party to the called party). The higher the value, the better the service. This field displays a hyphen (-) if the system fails to obtain the value.
MOS(R)	MOS value for the returning voice traffic (traffic from the called party to the calling party). The higher the value, the better the service. This field displays a hyphen (-) if the system fails to obtain the value.
Forward flow (octets)	Statistics of the originating voice traffic, in bytes.
Forward flow (packets)	Statistics of the originating voice traffic, in packets.
Reverse flow (octets)	Statistics of the returning voice traffic, in bytes.
Reverse flow (packets)	Statistics of the returning voice traffic, in packets.

 

Related commands

sqa-sip enable

display sqa call-statistics

Use display sqa sip  call-statistics to display SIP call statistics.

Syntax

display sqa sip  call-statistics

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

sip: Specifies SIP calls.

Examples

# Display SIP call statistics.

<Sysname> display sqa sip call-statistics

Total calls      : 21

Successful calls : 15 (Active: 10)

Timeout calls    : 2

Abnormal calls   : 3

Table 3 Command output

Field	Description
Total calls	Total number of calls that have been placed.
Successful calls	Total number of calls that have been established successfully.
Active	Total number of ongoing calls.
Timeout calls	Total number of timeout calls.
Abnormal calls	Total number of abnormal calls.

 

Related commands

sqa-sip enable

sqa

Use sqa to enter server quality analysis (SQA) view.

Syntax

sqa

Views

System view

Predefined user roles

network-admin

mdc-admin

Examples

# Enter SQA view.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa]

sqa-sip enable

Use sqa-sip enable to enable SIP-based SQA.

Use undo sqa-sip enable to disable SIP-based SQA.

Syntax

sqa-sip enable

undo sqa-sip enable

Default

SIP-based SQA is disabled.

Views

SQA view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

This feature enables the device to preferentially forward SIP-based multimedia traffic and analyze the traffic to improve multimedia service quality.

SQA does not support analysis of encrypted SIP protocol packets or fragments.

Examples

# Enable SIP-based SQA.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] sqa-sip enable

sqa-sip filter address

Use sqa-sip filter address to specify an IP address range for SIP-based SQA.

Use undo sqa-sip filter address to restore the default.

Syntax

sqa-sip filter address start-address end-address

undo sqa-sip filter address

Default

No IP address range is specified for SIP-based SQA.

Views

SQA view

Predefined user roles

network-admin

mdc-admin

Parameters

start-address: Specifies the start IP address.

end-address: Specifies the end IP address. The end IP address must be higher than or equal to the start IP address.

Usage guidelines

After this command is executed, the device performs SQA only on SIP calls in the specified IP address range.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Specify IP address range from 1.1.1.1 to 1.1.2.1 for SIP-based SQA.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] sqa-sip filter address 1.1.1.1 1.1.2.1

Related commands

sqa-sip enable

sqa-sip port

Use sqa-sip port to specify the SIP listening port number

Use undo sqa-sip port to restore the default.

Syntax

sqa-sip port port-number

undo sqa-sip port

Default

The device listens SIP packets on port number 5060.

Views

SQA view

Predefined user roles

network-admin

mdc-admin

Parameters

port-number: Specifies the port number on which the device listens for SIP packets, in the range of 1 to 65534.

Usage guidelines

The SIP listening port number on the device must be the same as that on the voice server.

Make sure SQA uses different port numbers to listen for SIP and H.255 packets.

Examples

# Specify 5066 as the SIP listening port number.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] sqa-sip port 5066

Related commands

sqa-sip enable